Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:jason@ridrup.com; ruf=mailto:jason@ridrup.com

Registro IPv4
host: ridrup.com
class: IN
ttl: 3030
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: ridrup.com
class: IN
ttl: 7200
type: SOA
mname: NS71.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 119061317
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ridrup.com
class: IN
ttl: 7200
type: MX
pri: 20
target: in2-smtp.messagingengine.com

Servidor de Correo
host: ridrup.com
class: IN
ttl: 7200
type: MX
pri: 10
target: in1-smtp.messagingengine.com

Información TXT
host: ridrup.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 mx ip4:209.136.225.254 include:spf.messagingengine.com ~all
entries: Array